The ISL28273FAZ-T7 is a dual-channel micropower instrumentation amplifier designed for single supply operation within a voltage range of +2.4V to +5.5V. It features rail-to-rail input and output capabilities, allowing for input signals to swing above the positive supply rail and to 10mV above the negative supply with minimal degradation in common-mode rejection ratio (CMRR). The device is optimized for a minimum gain of 10 and offers a maximum offset voltage of 600µV, with a CMRR of 110dB. This amplifier is suitable for applications in battery or solar-powered systems, strain gauges, sensor signal conditioning, medical devices, and industrial instrumentation. It operates with low input bias current of 2.5nA and has a -3dB bandwidth of 230kHz at a gain of 10. The ISL28273FAZ-T7 is packaged in a 16-lead QSOP format and is RoHS compliant. However, it is noted that this part is not recommended for new designs, and there is no recommended replacement.
2-Ch Instr Amp, 265kHz BW, 110dB CMRR, QSOP-16 Product overview: ISL28273FAZ-T7 from Intersil is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 265kHz, QSOP. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 265kHz, QSOP, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-ISL28273FAZ-T7 can be used for catalog matching and distributor lookup.
Instrumentation Amplifier 2 Circuit Rail-to-Rail 16-QSOP
IC INST AMP 2 CIRCUIT 16QSOP
IC, INSTR AMP, 265kHz, QSOP-16 - More Details
| ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Utmel Electronic Limited | |
|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Instrumentation Amplifier Chips |
| Product Number | 687-ISL28273FAZ-T7 | ISL28273FAZ-T7 | ISL28273FAZ-T7 | 391-ISL28273FAZ-T7 |
| Product Name | 265kHz QSOP Operational Amplifier IC | Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | IC, INSTR AMP, 265kHz, QSOP-16 - More Details |
| Standards | RoHS | RoHS | ||
| Supply Voltage (VS) | 5 volts | 5 volts | ||
| Slew Rate | 0.6000 V/µs | 0.6000 V/µs | 6.00E-7 V/µs | |
| Bandwidth | 0.2650 MHz | 0.2650 MHz | 0.2650 MHz | 0.2650 MHz |
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
